Selfing and Linkage (Leaving Cert Biology): Quizzes
📚Quizzes
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12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is selfing in genetics?
What is selfing in genetics?
Crossing genotype with same genotype
What is the F₂ generation?
What is the F₂ generation?
Second generation from crossing F₁ individuals
What phenotypic ratio results from a dihybrid cross with independent assortment?
What phenotypic ratio results from a dihybrid cross with independent assortment?
How many gamete types can an F₁ dihybrid (PpSs) produce?
How many gamete types can an F₁ dihybrid (PpSs) produce?
Four types
What is genetic linkage?
What is genetic linkage?
Genes on the same chromosome
How do linked genes relate to Mendel's law of independent assortment?
How do linked genes relate to Mendel's law of independent assortment?
They don't follow it
What gamete ratio do unlinked genes produce?
What gamete ratio do unlinked genes produce?
What gamete ratio do linked genes produce?
What gamete ratio do linked genes produce?
Where are unlinked genes located?
Where are unlinked genes located?
On different chromosomes
Where are linked genes located?
Where are linked genes located?
On the same chromosome
A ratio in offspring suggests genes are:
A ratio in offspring suggests genes are:
Unlinked
A ratio in offspring suggests genes are:
A ratio in offspring suggests genes are:
Linked